Co-incorporating green manure and crop straw increases crop productivity and improves soil quality with low greenhouse-gas emissions in a crop rotation  

作　　者：Na Zhao Xiquan Wang Jun Ma Xiaohong Li Jufeng Cao Jie Zhou Linmei Wu Peiyi Zhao Weidong Cao 

机构地区：[1]Bayannur Academy of Agricultural and Animal Sciences,Linhe 015400,Inner Mongolia,China [2]College of Agronomy,Inner Mongolia Agricultural University,Hohhot 010019,Inner Mongolia,China [3]College of Agriculture,Nanjing Agricultural University,Nanjing 210095,Jiangsu,China [4]Inner Mongolia Academy of Agricultural&Animal Husbandry Sciences,Hohhot 010031,Inner Mongolia,China [5]State Key Laboratory of Efficient Utilization of Arid and Semi-arid Arable Land in Northern China/Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences,Beijing 100081,China

出　　处：《The Crop Journal》2024年第4期1233-1241,共9页作物学报（英文版）

基　　金：supported by the National Key Research and Development Program of China (2021YFD1700200);the earmarked fund for CARS-Green manure (CARS-22);the Inner Mongolia Natural Science Foundation (2022QN03032);the National Natural Science Foundation of China (32101852, 42207388);the Inner Mongolia Science and Technology Plan Project (2023YFHH0011)

摘　　要：In a nine-year field experiment in a wheat-maize-sunflower cropping system in Hetao Irrigation Area,Inner Mongolia,China,organic amendments applied as straw,manure,green manure,and the combination of green manure and straw increased wheat and maize yield,soil aggregate stability,and soil microbial activity in comparison with chemical fertilizer,without changing greenhouse gas emission intensity.

关 键 词：Green manure STRAW MANURE Soil organic carbon Soil quality Crop production Diversified cropping 

分 类 号：S142[农业科学—肥料学]